diff options
Diffstat (limited to '3836/CH11/EX11.4')
| -rw-r--r-- | 3836/CH11/EX11.4/Ex11_4.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3836/CH11/EX11.4/Ex11_4.sce b/3836/CH11/EX11.4/Ex11_4.sce new file mode 100644 index 000000000..6966f2b6d --- /dev/null +++ b/3836/CH11/EX11.4/Ex11_4.sce @@ -0,0 +1,21 @@ +clear +// +//Initialisation +v1=5 //constant 5V +r=10 //resistance in Ohm +vrms=5 //sine wave of 5 V r.m.s +vp=5 //5 V peak + +//Calculation +p=(v1**2)*r**-1 //Power in watts +p2=(vrms**2)*r**-1 //Power average in watts +a=(vp*sqrt(2)**-1)**2 +p3=a*r**-1 //Power average in watts + +//Result +printf("\n (1) P = %.1f W\n",p) + +printf("\n (2) Pav = %.1f W\n",p2) + +printf("\n (3) Pav = %.2f W\n",p3) + |